v3.26.1
EMPLOYEE BENEFIT PLANS (Tables)
6 Months Ended
Jun. 30, 2026
Retirement Benefits [Abstract]  
Schedule of Net Benefit Costs
The components of net periodic benefit cost are as follows:

Net Periodic Benefit Costs
dollars in millionsThree Months Ended June 30,Six Months Ended June 30,
2026202520262025
Service cost$$$$
Interest cost16 16 32 32 
Expected return on assets(24)(23)(49)(47)
Amortization of net actuarial gain(1)— (1)— 
Total net periodic benefit$(7)$(5)$(14)$(11)